2 layers192.4 × 50 mm
2 layers28.6 × 16 mm
Uart prog
antonloof/uart_proga usb2uart programmer for esp32
- Size
- 28.6 × 16 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 22
- Pads
- 81
- Tracks, vias
- 151, 8
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 3 May 2021
- Updated
- 20 Nov 2021
Overview
Uart prog is an open-source printed circuit board by antonloof, from the antonloof/uart_prog repository on GitHub. It is a 2-layer board of 28.6 × 16 mm with 20 parts on 22 nets, routed with 151 tracks and 8 vias.
It is built around the FT231XQ-R and MBT3904DW1. Its parts include 6 resistors, 5 capacitors, 2 diodes, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mduart_prog
a usb2uart programmer for esp32
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C4, C5 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R3, R4 |
| 2 | 27 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2 |
| 2 | 270 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5, R6 |
| 2 | 47p | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 500ma | Fuse:Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F1 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal | J2 |
| 1 | FT231XQ | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U1 |
| 1 | Ferrite_Bead_Small | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1 |
| 1 | MBT3904DW1 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q1 |
| 1 | SW_SPDT | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | SW1 |
| 1 | USB_B_Micro | good_things:USB_MICRO_10118193-0001LF | J1 |
| 1 | green | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | yellow | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
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Questions
How big is the Uart prog PCB?
It measures 28.6 × 16 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Uart prog use?
20 parts, built around the FT231XQ-R and MBT3904DW1. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Uart prog KiCad files?
From the antonloof/uart_prog repository on GitHub, at the commit this page was made from: the board is uart_prog/uart_prog.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Uart prog design in my own project?
Its repository states no licence, so its author keeps all rights: ask antonloof before reusing the design.